Cheap flights from London to St Gallen Altenrhein

Compare London to St Gallen Altenrhein flight deals

Find the cheapest month or even day of the year to fly to St Gallen Altenrhein

Book the best St Gallen Altenrhein fare with no extra fees

Flight deals from London to St Gallen Altenrhein

Looking for a cheap last-minute deal or the best round-trip flight from London to St Gallen Altenrhein Airport? If you want to travel next month, round-trip fares start from $961. Find the lowest prices on one-way and round-trip tickets right here.

Altenrhein.$838 per passenger.Departing Fri, Jun 26, returning Sun, Sep 27.Round-trip flight with Wizz Air Malta and People's .Outbound indirect flight with Wizz Air Malta, departing from London Luton on Fri, Jun 26, arriving in St Gallen Altenrhein.Inbound indirect flight with People's , departing from St Gallen Altenrhein on Sun, Sep 27, arriving in London Stansted.Price includes taxes and charges.From $838, select.

Altenrhein.$961 per passenger.Departing Sat, Jun 13, returning Wed, Jun 17.Round-trip flight with easyJet and CitizenPlane.Outbound indirect flight with easyJet, departing from London Luton on Sat, Jun 13, arriving in St Gallen Altenrhein.Inbound indirect flight with CitizenPlane, departing from St Gallen Altenrhein on Wed, Jun 17, arriving in London Stansted.Price includes taxes and charges.From $961, select.

Altenrhein.$977 per passenger.Departing Wed, May 20, returning Sat, May 23.Round-trip flight with Jet2 and CitizenPlane.Outbound indirect flight with Jet2, departing from London Stansted on Wed, May 20, arriving in St Gallen Altenrhein.Inbound indirect flight with CitizenPlane, departing from St Gallen Altenrhein on Sat, May 23, arriving in London Gatwick.Price includes taxes and charges.From $977, select.

Altenrhein.$997 per passenger.Departing Thu, Aug 13, returning Sun, Aug 16.Round-trip flight with Ryanair and People's .Outbound indirect flight with Ryanair, departing from London Stansted on Thu, Aug 13, arriving in St Gallen Altenrhein.Inbound indirect flight with People's , departing from St Gallen Altenrhein on Sun, Aug 16, arriving in London Gatwick.Price includes taxes and charges.From $997, select.

Altenrhein.$999 per passenger.Departing Thu, Nov 5, returning Sun, Nov 8.Round-trip flight with Ryanair and People's .Outbound indirect flight with Ryanair, departing from London Luton on Thu, Nov 5, arriving in St Gallen Altenrhein.Inbound indirect flight with People's , departing from St Gallen Altenrhein on Sun, Nov 8, arriving in London Stansted.Price includes taxes and charges.From $999, select.

Altenrhein.$1,001 per passenger.Departing Fri, Jul 3, returning Sun, Jul 5.Round-trip flight with Ryanair and People's .Outbound indirect flight with Ryanair, departing from London Stansted on Fri, Jul 3, arriving in St Gallen Altenrhein.Inbound indirect flight with People's , departing from St Gallen Altenrhein on Sun, Jul 5, arriving in London Luton.Price includes taxes and charges.From $1,001, select.

Altenrhein.$1,016 per passenger.Departing Wed, Feb 10, returning Sun, Feb 14.Round-trip flight with Austrian Airlines and People's .Outbound indirect flight with Austrian Airlines, departing from London Heathrow on Wed, Feb 10, arriving in St Gallen Altenrhein.Inbound indirect flight with People's , departing from St Gallen Altenrhein on Sun, Feb 14, arriving in London Heathrow.Price includes taxes and charges.From $1,016, select.

Altenrhein.$1,022 per passenger.Departing Wed, Oct 21, returning Sun, Oct 25.Round-trip flight with Ryanair and People's .Outbound indirect flight with Ryanair, departing from London Stansted on Wed, Oct 21, arriving in St Gallen Altenrhein.Inbound indirect flight with People's , departing from St Gallen Altenrhein on Sun, Oct 25, arriving in London Stansted.Price includes taxes and charges.From $1,022, select.

Altenrhein.$1,065 per passenger.Departing Wed, Sep 23, returning Sun, Sep 27.Round-trip flight with Jet2 and People's .Outbound indirect flight with Jet2, departing from London Stansted on Wed, Sep 23, arriving in St Gallen Altenrhein.Inbound indirect flight with People's , departing from St Gallen Altenrhein on Sun, Sep 27, arriving in London Heathrow.Price includes taxes and charges.From $1,065, select.

Altenrhein.$1,086 per passenger.Departing Sat, May 30, returning Wed, Jun 3.Round-trip flight with Jet2 and People's .Outbound indirect flight with Jet2, departing from London Gatwick on Sat, May 30, arriving in St Gallen Altenrhein.Inbound indirect flight with People's , departing from St Gallen Altenrhein on Wed, Jun 3, arriving in London Stansted.Price includes taxes and charges.From $1,086, select.

Altenrhein.$1,095 per passenger.Departing Tue, Jul 28, returning Thu, Aug 6.Round-trip flight with Ryanair and People's .Outbound indirect flight with Ryanair, departing from London Stansted on Tue, Jul 28, arriving in St Gallen Altenrhein.Inbound indirect flight with People's , departing from St Gallen Altenrhein on Thu, Aug 6, arriving in London Stansted.Price includes taxes and charges.From $1,095, select.

Altenrhein.$1,153 per passenger.Departing Sat, Jun 27, returning Wed, Jul 1.Round-trip flight with easyJet and CitizenPlane.Outbound indirect flight with easyJet, departing from London Gatwick on Sat, Jun 27, arriving in St Gallen Altenrhein.Inbound indirect flight with CitizenPlane, departing from St Gallen Altenrhein on Wed, Jul 1, arriving in London Gatwick.Price includes taxes and charges.From $1,153, select.

Altenrhein.$1,167 per passenger.Departing Wed, Aug 26, returning Wed, Sep 2.Round-trip flight with Ryanair and People's .Outbound indirect flight with Ryanair, departing from London Stansted on Wed, Aug 26, arriving in St Gallen Altenrhein.Inbound indirect flight with People's , departing from St Gallen Altenrhein on Wed, Sep 2, arriving in London Stansted.Price includes taxes and charges.From $1,167, select.

Altenrhein.$1,303 per passenger.Departing Wed, Mar 10, returning Thu, Mar 18.Round-trip flight with easyJet and People's .Outbound indirect flight with easyJet, departing from London Stansted on Wed, Mar 10, arriving in St Gallen Altenrhein.Inbound indirect flight with People's , departing from St Gallen Altenrhein on Thu, Mar 18, arriving in London Stansted.Price includes taxes and charges.From $1,303, select.

Altenrhein.$1,356 per passenger.Departing Wed, Sep 30, returning Sun, Oct 4.Round-trip flight with Jet2 and People's .Outbound indirect flight with Jet2, departing from London Stansted on Wed, Sep 30, arriving in St Gallen Altenrhein.Inbound indirect flight with People's , departing from St Gallen Altenrhein on Sun, Oct 4, arriving in London Heathrow.Price includes taxes and charges.From $1,356, select.

Find the cheapest month to fly from London to St Gallen Altenrhein

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to St Gallen Altenrhein flights are currently cheapest in June.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

London to St Gallen Altenrhein: Alternative routes

Compare routes from London to Altenrhein below. You may find an airport to fly into that's cheaper, faster, or easier than St Gallen Altenrhein.

London to Altenrhein: Flight information

The things to know before you go.

Cheapest flight found	$838
Cheapest month to fly	June

Finding cheap flights from London to St Gallen Altenrhein: Frequently asked questions

How much are round-trip flights from London to St Gallen Altenrhein?

The best price we found for a round-trip flight from London to St Gallen Altenrhein is $838. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from London to St Gallen Altenrhein?

Currently, there are no airlines that fly direct from London to St Gallen Altenrhein. But we found flights with one stop from $838.

How many flights are there a week from London to St Gallen Altenrhein?

There are no flights flying from London to St Gallen Altenrhein, as of May 2026.

When is the cheapest time to fly from London to St Gallen Altenrhein?

The cheapest month to fly from London to St Gallen Altenrhein is usually June.

Which upcoming date is cheapest to fly from London to St Gallen Altenrhein Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to St Gallen Altenrhein Airport on Friday, June 26, 2026.

Can I get a direct flight from London to St Gallen Altenrhein Airport?

No airlines currently offer direct flights between London and St Gallen Altenrhein Airport. Most routes have one or more stops.

How can I find the best flight deal to St Gallen Altenrhein?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Gallen Altenrhein but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Altenrhein?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Altenrhein is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from London to St Gallen Altenrhein?

The cheapest airline that flies to St Gallen Altenrhein is Wizz Air Malta.

Traveling from London to Altenrhein Airport (ACH): What you need to know

When planning your flight from London to Altenrhein Airport (ACH), you'll have your pick of airports to take off from. Check out London Heathrow Airport (LHR) and London Gatwick Airport (LGW) for your departure options. Other possibilities include Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY).
Altenrhein Airport is located in Altenrhein. The city is in the UTC+1 timezone and is one hour ahead of London.
To ensure you get on your flight from London to ACH, allow plenty of time to check in and find your gate. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.
With more people on the move during high season, you'll want to be at your terminal even earlier. Two hours for domestic flights and up to four for international journeys will help you deal with any delays.

Airports in London

London Heathrow Airport (LHR)

Whether you'd like to visit a new place on the way or just have a break, we make it easy to book a flight with a stopover. To check out your options leaving from London Heathrow Airport (LHR), uncheck 'Direct flights only.' Vienna International Airport (VIE) is a stop you can make when searching for cheap flights from London to ACH.
The journey from central London to LHR takes around 1 hour by public transport. If you drive, ride-share or take a cab, you'll cover the 31 kilometers in 55 minutes or so, depending on traffic conditions.
Searching for a convenient hotel near London Heathrow Airport? If you've booked an early flight from London to Altenrhein Airport, these accommodation options will have you sleeping conveniently close to check-in:
68.18% of flights taking off from London Heathrow Airport reach their destination on time.

London Gatwick Airport (LGW)

With public transport, you can travel from central London to LGW in around 30 minutes. The terminal is roughly 80 kilometers away, and making the trip by car will take approximately 1 hour 20 minutes.
Kick off your vacation early with an extra night away from home. Before catching your London to ACH flight, unwind in one of these hotels near London Gatwick Airport:
When it comes to flights staying on schedule, London Gatwick Airport has an on-time arrival rate of 69.26%.

Stansted Airport (STN)

You can reserve a plane ticket from London to Altenrhein Airport (ACH) leaving from Stansted Airport (STN) with a stopover. Vienna International Airport (VIE) is a popular connection point.
STN is roughly 64 kilometers from central London. Driving from the city center to the terminal takes about 1 hour. If you're planning to use public transport, you can expect a journey of around 1 hour 25 minutes.
Wake up, take it easy and still make your London to Altenrhein Airport flight without having to rush. These accommodation options near Stansted Airport make getting to the terminal a breeze if you're flying out early:
Flights departing from STN arrive at their destination as scheduled 64.73% of the time.

About Altenrhein Airport (ACH)

Have a late flight from London to Altenrhein Airport? Don't let it rob you of real rest. Check in to one of these hotels near ACH and turn in quicker:

Getting from Altenrhein Airport (ACH) to central Altenrhein

The center of Altenrhein is roughly 3 kilometers from Altenrhein Airport. Journey times by car rental or cab will vary depending on traffic conditions, so do some research before your trip.
Traveling by public transport will take you around 40 minutes.

How to find the cheapest flights from London to Altenrhein Airport (ACH)

Currently, $445 is the lowest price we've found for a one-way ticket from London to Altenrhein Airport. The cheapest price for a return flight is $838. Keep in mind fares may change due to availability at the time of booking.
Booking ahead of time is often the key to finding a cheap flight from London to ACH. Fares tend to rise as seats fill up, so the closer your departure date, the more you'll likely pay.
The 'Whole month' tool will show you the cheapest London to Altenrhein Airport tickets throughout the entire month. It's an easy way to snap up a bargain if your dates aren't set in stone.
Save time searching for cheap plane tickets from London to ACH by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.
Save on your flight from London to Altenrhein Airport by using the search filters. Select your ideal duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from London to Altenrhein Airport (ACH)

It's time to figure out your travel dates for your flight from London to Altenrhein Airport (ACH). July is the most popular month to visit Altenrhein. If crowds aren't your thing, go in April.
Lock in a London to ACH plane ticket departing in July if you're eager to explore the city during its warmest month. You can expect temperatures in Altenrhein to range from 9ºC (48ºF) to 25ºC (77ºF).
Look for cheap tickets from London to Altenrhein Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -6ºC (21ºF) and 6ºC (43ºF).

More about Altenrhein

After booking your flight from London to Altenrhein Airport, find a hotel that offers a good mix of location and comfort. Make one of these options your base for exploring Altenrhein:
Don't leave Altenrhein without visiting its top attractions. Mobilheim Rheinhof should rank high on your to-do list.

Explore more of Switzerland

You've seen Altenrhein, now it's time to explore more of Switzerland. Travel about 145 kilometers west to Basel to check off its popular sights. From Art Basel to Christmas Lightshow and Basel Minster, there's plenty to keep you on the go.
Around 177 kilometers west of Altenrhein, Bern is another favorite stop in Switzerland. Start your sightseeing at Old Town Bern, Zytglogge and Bernisches Historisches Museum - Einstein Museum.