Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Thal to London from £794

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Thal to London departing on 24/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Thal to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:50 - 22:50
ACH
-
LGW
17h 00m
2 stops
Multiple Airlines Logo
17:25 - 20:20
LGW
-
ACH
25h 55m
2 stops
£794Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul
Multiple Airlines Logo
11:45 - 22:30
ACH
-
LGW
11h 45m
1 stop
Multiple Airlines Logo
07:10 - 16:05
LGW
-
ACH
7h 55m
1 stop
£813Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul
Multiple Airlines Logo
11:45 - 22:30
ACH
-
LGW
11h 45m
1 stop
Multiple Airlines Logo
06:05 - 16:05
LGW
-
ACH
9h 00m
2 stops
£840Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul
Multiple Airlines Logo
06:50 - 09:45
ACH
-
LGW
27h 55m
3 stops
Multiple Airlines Logo
10:35 - 20:20
LGW
-
ACH
32h 45m
3 stops
£1,990Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul

momondo Fare Finder

 
Customise your flight search to find flights from Thal to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from Thal to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ThalLondon

ACH - LGW

ACHLGW

Thal St Gallen-Altenrhein

Wed 24/6

06:50-22:50

2 stops17h 00m

London Gatwick

Wed 1/7

17:25-20:20

2 stops25h 55m

£794
Fastest return journey

ThalLondon

ACH - LGW

ACHLGW

Thal St Gallen-Altenrhein

Wed 24/6

11:45-22:30

1 stop11h 45m

London Gatwick

Wed 1/7

07:10-16:05

1 stop7h 55m

£813

ThalLondon

ACH - LGW

ACHLGW

Thal St Gallen-Altenrhein

Wed 24/6

11:45-22:30

1 stop11h 45m

London Gatwick

Wed 1/7

06:05-16:05

2 stops9h 00m

£840

ThalLondon

ACH - LGW

ACHLGW

Thal St Gallen-Altenrhein

Wed 24/6

06:50-09:45

3 stops27h 55m

London Gatwick

Wed 1/7

10:35-20:20

3 stops32h 45m

£1,990

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Thal to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £133. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Thal to London for around £175.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £142. Flights at midday are often more expensive, with an average ticket price of £234.

When to book flights from Thal to London

Are you open to changing your travel dates? Check out the ideal times to fly from Thal to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Thal to London (ACH to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thal to London

Fastest flight time

17h 00m

Direct flights

None
The fastest flight from Thal to London takes 17h 00m
There are no direct flights from Thal to London. There are no popular flight routes from Thal to London.
Search flight deals

Frequently asked questions about flying from Thal to London

  • How far is Thal St Gallen-Altenrhein to London by plane?

    There are 515.6 mi between Thal St Gallen-Altenrhein and London. 17h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Thal St Gallen-Altenrhein Airport to London?

    Prices for flights from Thal St Gallen-Altenrhein Airport to London are updated daily.

  • How old do you have to be to fly from Thal St Gallen-Altenrhein Airport to London?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Thal St Gallen-Altenrhein Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Wembley
Slough
Maidstone
Ipswich
Southend-on-Sea
Canterbury
Ilford
Hayes
Guildford
Folkestone
Chelmsford
Dover
Bedford
Chichester
Harlow
Colchester

Why use momondo?

Why should I use momondo to find a flight deal from Thal to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Thal to London. momondo saves you time and could save you money on your trip.

Can I find flights from Thal to London with flexible booking policies on momondo?

All flight searches from Thal to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Thal to London?

Once all potential Thal to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Thal to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Thal to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/6
Fri 19/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport