Heathrow

$282+ Cheap flights from Irving, TX to Heathrow (LHR)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LHR
Apr 7 — Apr 141
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Cheapflights Tip: The best prices from Irving to London Heathrow are usually found in January or October, booked 79 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Irving to Heathrow

Keep the following information in mind while searching for Irving to Heathrow flight deals. Data was last updated April 2, 2025.

Round-trip from

$646
(Gotogate)

One-way from

$282
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$827
From Irving to London Heathrow
One-way flight from Irving to London Heathrow
Highest demand for flights based on searches. 21% potential increase in price ($251 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Irving to Heathrow

Cheapest flights from Irving to Heathrow
Explore the most affordable flight options available from Irving to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:10 amDFW - LHR
2 stops20h 25mScandinavian Airlines
Mon 5/1210:20 amLHR - DFW
2 stops19h 39mScandinavian Airlines
Deal found 3/31$636
This Cheapflightsfares deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:55 pmDFW - LHR
Nonstop9h 05mBritish Airways
Thu 10/98:20 amLHR - DFW
1 stop14h 00mBritish Airways
Deal found 4/1$637
This Gotogate deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/124:50 pmDFW - LHR
1 stop21h 50mFinnair
Tue 5/206:10 pmLHR - DFW
1 stop26h 55mFinnair
Deal found 4/1$646
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:26 amDFW - LHR
3 stops26h 09mMultiple Airlines
Mon 5/126:40 amLHR - DFW
3 stops32h 51mMultiple Airlines
Deal found 3/30$649
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/85:45 pmDFW - LHR
Nonstop9h 15mAmerican Airlines
Wed 4/307:40 amLHR - DFW
1 stop14h 35mAmerican Airlines
Deal found 3/31$662
This CrystalTravel deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1211:21 amDFW - LHR
2 stops12h 59mVirgin Atlantic
Wed 5/2111:45 amLHR - DFW
2 stops18h 14mVirgin Atlantic
Deal found 4/1$664
This Cheapflightsfares deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:59 pmDFW - LHR
Nonstop9h 26mIberia
Tue 5/134:25 pmLHR - DFW
Nonstop10h 14mIberia
Deal found 4/1$672
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3011:20 amDFW - LHR
1 stop16h 40mUnited Airlines
Tue 5/66:30 amLHR - DFW
1 stop13h 35mUnited Airlines
Deal found 4/1$679
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/75:42 pmDFW - LHR
1 stop11h 28mDelta
Wed 4/238:40 amLHR - DFW
2 stops19h 10mDelta
Deal found 4/1$688
This Air Canada deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/811:20 amDFW - LHR
2 stops18h 30mAir Canada
Tue 4/159:30 amLHR - DFW
2 stops18h 44mAir Canada
Deal found 4/1$705
This World Air Fares deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/172:34 pmDFW - LHR
1 stop11h 46mLufthansa
Sat 5/39:00 amLHR - DFW
2 stops20h 01mLufthansa
Deal found 4/1$751
This Gotogate deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/212:34 pmDFW - LHR
2 stops35h 21mSWISS
Tue 5/68:45 amLHR - DFW
2 stops20h 05mSWISS
Deal found 4/1$756

Cheapflights Fare Finder

Customize your flight search to find flights from Irving to Heathrow 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 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Irving to London Heathrow Airport that are best for you.

Fly from

Irving

Fly to

Heathrow

Route

Depart

Return

Price

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sat 5/10

7:10 am-9:35 am

2 stops20h 25m

London Heathrow

Mon 5/12

10:20 am-11:59 pm

2 stops19h 39m

$636

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 5/6

10:59 pm-2:25 pm

Nonstop9h 26m

London Heathrow

Thu 5/15

6:20 am-4:20 pm

1 stop16h 00m

$644

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Mon 5/12

4:50 pm-8:40 pm

1 stop21h 50m

London Heathrow

Tue 5/20

6:10 pm-3:05 pm

1 stop26h 55m

$646

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sat 5/10

6:26 am-2:35 pm

3 stops26h 09m

London Heathrow

Mon 5/12

6:40 am-9:31 am

3 stops32h 51m

$649

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 4/8

5:45 pm-9:00 am

Nonstop9h 15m

London Heathrow

Wed 4/30

7:40 am-4:15 pm

1 stop14h 35m

$662

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Mon 5/12

11:21 am-6:20 am

2 stops12h 59m

London Heathrow

Wed 5/21

11:45 am-11:59 pm

2 stops18h 14m

$664

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 5/6

10:59 pm-2:25 pm

Nonstop9h 26m

London Heathrow

Tue 5/13

4:25 pm-8:39 pm

Nonstop10h 14m

$672

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 4/30

11:20 am-10:00 am

1 stop16h 40m

London Heathrow

Wed 5/7

6:30 am-2:05 pm

1 stop13h 35m

$679

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Mon 4/7

5:42 pm-11:10 am

1 stop11h 28m

London Heathrow

Wed 4/23

8:40 am-9:50 pm

2 stops19h 10m

$688

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 4/8

11:20 am-11:50 am

2 stops18h 30m

London Heathrow

Tue 4/15

9:30 am-10:14 pm

2 stops18h 44m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 24 results
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Best time to book a flight from Irving to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Irving with our price prediction graph.
Estimated round-trip 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 Irving to London Heathrow Airport

How far ahead should I book a flight from Irving to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Irving to Heathrow. Price data was last updated on March 28, 2025.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Irving to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Irving to London Heathrow Airport (average of $661). Flying from Irving to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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.

What is the cheapest time of day to fly from 1RV to LHR?

Find hourly flight availability from Irving to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

When flying from Irving to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Irving to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Irving to Heathrow. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Irving to London Heathrow Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Irving to London Heathrow Airport

Explore weekly flight availability from Irving to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 2, 2025.

The most flights from 1RV to LHR are scheduled on a Wednesday (28 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated April 2, 2025.
Read reviews from past customers who have flown Delta, Finnair and SWISS from Irving to London. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Irving to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Irving to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as $369 on JetBlue. Other airlines that offer cheap prices include Turkish Airlines from $385 and Delta from $446 one-way.

  • What are the most reliable airlines from Irving to London Heathrow Airport?

    Consider Aer Lingus (82%), American Airlines (72%) or Finnair (72%) when booking your flight. These represent the most reliable airlines when flying from Irving to London Heathrow Airport.

  • What are the cheapest flights from Irving to London Heathrow Airport?

    On average you can expect to pay $3,098 for a flight from Irving to London Heathrow Airport. The cheapest flight overall is $448 while the most popular route, (Dallas/Fort Worth - London Heathrow) is currently priced at $650.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Irving 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.

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

    Currently, November is the cheapest month in which you can book a flight from Irving to London Heathrow Airport (average of $661). Flying from Irving to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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

Traveling to a place near Irving?

Book flights to Irving if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Dover
Gatwick
Orpington
Watford
Milton Keynes
Northampton
Stratford-upon-Avon
Croydon
Borehamwood
Folkestone
Ilford
Broadway

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Irving to Heathrow

Discover the top 10 airlines that operate flights from Irving to Heathrow. 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 2,558,603 searches. Data last updated April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$464Average$878FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$514Average$897FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$541Average$783FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$544Average$737FlexibilityNo cancel feeOn-time77%
KLMCheapest$558Average$1,050FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$563Average$783FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$603Average$1,311FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$609Average$932FlexibilityNo cancel feeOn-time70%
FinnairCheapest$651Average$880FlexibilityNo cancel feeOn-time76%
IberiaCheapest$657Average$903FlexibilityNo cancel feeOn-time77%

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