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Cheap flights from London Heathrow Airport to Oaxaca, Mexico from £391

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OAX
27 Mar — 3 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Oaxaca

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Oaxaca
Explore the most affordable flight options available from Heathrow to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 February 2026.

Fri 22/513:40
LHR
-
OAX
1 stop35h 46m
United Airlines
Sun 31/506:30
OAX
-
LHR
2 stops41h 25m
United Airlines
Deal found 22/2£748
Fri 10/410:00
LHR
-
OAX
1 stop15h 26m
United Airlines
Fri 17/406:30
OAX
-
LHR
1 stop18h 10m
United Airlines
Deal found 24/2£780
Mon 2/322:30
LHR
-
OAX
1 stop14h 55m
Aeromexico
Tue 17/317:47
OAX
-
LHR
1 stop15h 18m
Aeromexico
Deal found 23/2£828
Mon 2/322:30
LHR
-
OAX
1 stop14h 55m
Aeromexico
Wed 18/317:42
OAX
-
LHR
1 stop15h 23m
Aeromexico
Deal found 23/2£828
Mon 14/910:00
LHR
-
OAX
1 stop15h 26m
United Airlines
Mon 28/906:30
OAX
-
LHR
1 stop22h 05m
United Airlines
Deal found 25/2£838
Thu 10/910:00
LHR
-
OAX
1 stop15h 26m
United Airlines
Thu 24/906:30
OAX
-
LHR
1 stop22h 05m
United Airlines
Deal found 25/2£868
Tue 24/222:30
LHR
-
OAX
1 stop14h 55m
Aeromexico
Wed 18/320:32
OAX
-
LHR
1 stop12h 33m
Aeromexico
Deal found 23/2£881
Wed 25/222:30
LHR
-
OAX
1 stop16h 10m
Aeromexico
Tue 17/320:42
OAX
-
LHR
1 stop12h 23m
Aeromexico
Deal found 23/2£883
Tue 24/222:30
LHR
-
OAX
1 stop17h 05m
Aeromexico
Tue 17/320:42
OAX
-
LHR
1 stop12h 23m
Aeromexico
Deal found 23/2£884
Wed 25/222:30
LHR
-
OAX
1 stop14h 55m
Aeromexico
Thu 19/320:32
OAX
-
LHR
1 stop12h 33m
Aeromexico
Deal found 23/2£887

Find flight deals from Heathrow to Oaxaca

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Oaxaca (OAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 February 2026.

Round-trip from

£748

One-way from

£391

Popular in

December

Cheapest in

May

Average price

£620
United Airlines
  • United Airlines
  • 22/5-31/5
  • 3 total stops
  • 77h 11m total
  • London to Oaxaca
Search Deals
6/3
  • 6/3
  • 2 total stops
  • 39h 39m total
  • London to Oaxaca
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Oaxaca 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, Cheapflights users made 858,174 searches. Data last updated 25 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Oaxaca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonOaxaca

LHR - OAX

LHROAX

London Heathrow

Fri 22/5

13:40-18:26

1 stop35h 46m

Oaxaca Xoxocotlan

Sun 31/5

06:30-06:55

2 stops41h 25m

£748

LondonOaxaca

LHR - OAX

LHROAX

London Heathrow

Fri 10/4

10:00-18:26

1 stop15h 26m

Oaxaca Xoxocotlan

Fri 17/4

06:30-07:40

1 stop18h 10m

£780

LondonOaxaca

LHR - OAX

LHROAX

London Heathrow

Sun 26/4

15:00-12:18

2 stops28h 18m

Oaxaca Xoxocotlan

Fri 1/5

13:13-06:55

2 stops34h 42m

£943

LondonOaxaca

LHR - OAX

LHROAX

London Heathrow

Mon 30/3

07:30-18:26

2 stops41h 56m

Oaxaca Xoxocotlan

Sun 12/4

06:30-06:45

2 stops41h 15m

£1,082

LondonOaxaca

LHR - OAX

LHROAX

London Heathrow

Fri 10/4

18:30-17:00

2 stops29h 30m

Oaxaca Xoxocotlan

Fri 17/4

20:05-11:40

3 stops32h 35m

£1,414

LondonOaxaca

LHR - OAX

LHROAX

London Heathrow

Thu 9/4

08:40-22:10

2 stops20h 30m

Oaxaca Xoxocotlan

Mon 27/4

15:05-16:35

2 stops18h 30m

£4,439

LondonOaxaca

LHR - OAX

LHROAX

London Heathrow

Thu 9/4

08:40-22:10

2 stops20h 30m

Oaxaca Xoxocotlan

Sat 25/4

14:55-16:15

2 stops18h 20m

£4,543

LondonOaxaca

LHR - OAX

LHROAX

London Heathrow

Sun 29/3

22:30-09:45

1 stop18h 15m

£434

LondonOaxaca

LHR - OAX

LHROAX

London Heathrow

Sun 29/3

22:30-18:27

2 stops26h 57m

£461

LondonOaxaca

LHR - OAX

LHROAX

London Heathrow

Sun 12/4

17:45-13:48

2 stops27h 03m

£499

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Oaxaca

Have a flexible travel schedule? Discover the best time to fly to Oaxaca from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Oaxaca

What is the cheapest month to book a flight from London Heathrow Airport to Oaxaca?

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Oaxaca (average of £493). Flying from London Heathrow Airport to Oaxaca in July is currently the most expensive (average of £1,140). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Oaxaca

Get insights into the airlines that provide service to Oaxaca. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oaxaca. Reviews last updated 25 February 2026.
See what other customers who have flown with Aeromexico from London Heathrow Airport to Oaxaca have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.4
Good
1,571 reviews
Check prices

Overall

7.4

Entertainment

7.0

Boarding

7.4

Food

6.6

Comfort

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Aeromexico
7.4
Good
1,571 reviews
Aeromexico
7.4
Good
1,571 reviews
Check prices

Overall

7.4

Entertainment

7.0

Boarding

7.4

Food

6.6

Comfort

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Oaxaca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Oaxaca from London Heathrow?

    Oaxaca Xoxocotlan (OAX), located 4.4 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Oaxaca. 1 airline have flights to Xoxocotlan from London Heathrow on a regular basis. Booking flights from London Heathrow to Oaxaca Xoxocotlan should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • How long is the flight from London Heathrow Airport to Oaxaca?

    Airlines like United Airlines fly from London Heathrow Airport to Oaxaca in about 35h 46m. The time it takes to get you to your destination can typically vary by up to . The distance between London Heathrow Airport and Oaxaca is about 5563 mi.

  • What is the cheapest airline to fly from London Heathrow Airport to Oaxaca round-trip?

    Our cheapest airline available from London Heathrow Airport to Oaxaca is Aeromexico. Our recent data shows that you can find tickets from as low as £710 on this airline. You may be able to fly from London Heathrow Airport to Oaxaca for 23% less than the average price by searching for this airline.

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

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

  • How can I find direct flights from Heathrow to Oaxaca?

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

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

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

  • What is the cheapest month to book a flight from London Heathrow Airport to Oaxaca?

    Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Oaxaca (average of £493). Flying from London Heathrow Airport to Oaxaca in July is currently the most expensive (average of £1,140). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Oaxaca

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Puerto Escondido flights

Top airline flying from Heathrow to Oaxaca

Discover the top airline that operate flights from Heathrow to Oaxaca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 February 2026.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest£710Average£951FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Oaxaca?

Deals for Heathrow to Oaxaca flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Oaxaca from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Heathrow to Oaxaca with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Heathrow to Oaxaca flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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