Find flights
When to book
FAQs

Cheap flights from Chiang Rai to London Heathrow Airport from £723

CEI — LHR
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chiang Rai to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Chiang Rai to Heathrow

Mon 2/1108:30 -
2 stops31h 50m
Sat 28/1109:00 -
3 stops22h 50m
Deal found 21/9£723
Sat 14/1111:15 -
2 stops25h 40m
Thu 26/1109:00 -
3 stops22h 50m
Deal found 21/9£745
Sat 24/1020:00 -
1 stop17h 40m
Thu 29/1022:30 -
2 stops29h 15m
Deal found 23/9£781

Find flight deals from Chiang Rai to Heathrow

Round-trip from

£723
2/11-28/11
  • 2/11-28/11
  • 5 total stops
  • 54h 40m total
  • Chiang Rai to London
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Chiang Rai to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Chiang RaiLondon

CEI Chiang Rai - LHR London Heathrow

CEILHR

Chiang Rai

Sat 14/11

11:15-05:55

2 stops25h 40m

London Heathrow

Thu 26/11

09:00-14:50

3 stops22h 50m

£745
Fastest return journey

Chiang RaiLondon

CEI Chiang Rai - LHR London Heathrow

CEILHR

Chiang Rai

Sat 24/10

20:00-07:40

1 stop17h 40m

London Heathrow

Thu 29/10

22:30-10:45

2 stops29h 15m

£781

Chiang RaiLondon

CEI Chiang Rai - LHR London Heathrow

CEILHR

Chiang Rai

Mon 2/11

08:30-09:20

2 stops31h 50m

London Heathrow

Sat 28/11

11:50-13:55

1 stop19h 05m

£842

Chiang RaiLondon

CEI Chiang Rai - LHR London Heathrow

CEILHR

Chiang Rai

Sat 14/11

18:55-06:40

1 stop18h 45m

London Heathrow

Thu 26/11

21:35-09:40

1 stop29h 05m

£916

Chiang RaiLondon

CEI Chiang Rai - LHR London Heathrow

CEILHR

Chiang Rai

Sat 17/10

13:40-19:20

1 stop35h 40m

London Heathrow

Wed 21/10

21:35-13:10

1 stop33h 35m

£1,043

Flights are sorted by cheapest return flights first.

Deals found on 21/9

Sorted by cheapest first

Best time to book a flight from Chiang Rai to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Chiang Rai with our price prediction graph.
Estimated return price

Related info for your journey

  • What airport do you fly from for flights from Chiang Rai to London Heathrow?

    If you book a flight to London Heathrow from Chiang Rai, you will be flying from Chiang Rai, which is the city’s only airport. Chiang Rai (CEI) is located 4.5 mi from the center of Chiang Rai. There are 0 flights from Chiang Rai to London Heathrow per day from 0 different airlines.

  • Can I find deals for flights from Chiang Rai to Heathrow that include hotel bookings?

    Yes. In addition to deals on Chiang Rai to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chiang Rai to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Rai to Heathrow.

  • Can I find deals for business class flights from Chiang Rai to Heathrow?

    Yes. Cheapflights offers flight deals from Chiang Rai to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Northampton
Colchester
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
Southall
Watford
Stratford-upon-Avon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Chiang Rai to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Chiang Rai today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Chiang Rai to Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Chiang Rai to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Chiang Rai to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chiang Rai to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Chiang Rai to Heathrow become cheaper?

Of course! You can now track prices for flights from Chiang Rai to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.