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Cheap flights from London Heathrow Airport to Willemstad from £328

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CUR
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Willemstad

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Willemstad
Explore the most affordable flight options available from Heathrow to Willemstad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Wed 21/1017:40
LHR
-
CUR
1 stop26h 20m
Air Canada
Tue 3/1116:45
CUR
-
LHR
1 stop14h 35m
Air Canada
Deal found 6/6£687
Mon 16/1115:00
LHR
-
CUR
1 stop28h 45m
Air Canada
Mon 30/1116:20
CUR
-
LHR
1 stop34h 50m
Air Canada
Deal found 10/6£701
Thu 1/1017:40
LHR
-
CUR
1 stop26h 20m
Air Canada
Mon 30/1116:20
CUR
-
LHR
1 stop34h 50m
Air Canada
Deal found 7/6£702
Wed 21/1017:40
LHR
-
CUR
1 stop26h 20m
Air Canada
Mon 2/1116:20
CUR
-
LHR
1 stop34h 50m
Air Canada
Deal found 6/6£705
Wed 21/1012:05
LHR
-
CUR
1 stop31h 55m
Air Canada
Sun 1/1116:45
CUR
-
LHR
1 stop35h 45m
Air Canada
Deal found 6/6£709
Mon 9/1118:00
LHR
-
CUR
1 stop25h 45m
Air Canada
Thu 19/1116:45
CUR
-
LHR
2 stops23h 50m
Air Canada
Deal found 7/6£710
Tue 20/1019:30
LHR
-
CUR
2 stops48h 30m
Air Canada
Thu 5/1116:45
CUR
-
LHR
1 stop33h 45m
Air Canada
Deal found 6/6£719
Sun 25/1013:00
LHR
-
CUR
1 stop29h 20m
Air Canada
Thu 5/1116:45
CUR
-
LHR
1 stop14h 35m
Air Canada
Deal found 10/6£720

Find flight deals from Heathrow to Willemstad

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Willemstad (CUR). 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 11 June 2026.

Round-trip from

£687

One-way from

£328

Popular in

July

Cheapest in

May

Average price

£946
Air Canada
  • Air Canada
  • 21/10-3/11
  • 2 total stops
  • 40h 55m total
  • London to Willemstad
Search Deals
16/6
  • 16/6
  • 1 total stop
  • 22h 45m total
  • London to Willemstad
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£132 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Willemstad 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 11 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Willemstad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonWillemstad

LHR - CUR

LHRCUR

London Heathrow

Sat 29/8

10:45-13:58

2 stops32h 13m

Willemstad Hato Int.

Sat 5/9

15:15-13:15

1 stop17h 00m

£925

LondonWillemstad

LHR - CUR

LHRCUR

London Heathrow

Sat 29/8

15:40-13:39

1 stop26h 59m

Willemstad Hato Int.

Sat 5/9

16:39-06:55

1 stop33h 16m

£941

LondonWillemstad

LHR - CUR

LHRCUR

London Heathrow

Mon 21/9

10:25-12:18

2 stops30h 53m

Willemstad Hato Int.

Thu 1/10

13:22-08:20

2 stops37h 58m

£944

LondonWillemstad

LHR - CUR

LHRCUR

London Heathrow

Mon 21/9

18:00-12:18

2 stops47h 18m

Willemstad Hato Int.

Tue 29/9

13:23-05:55

2 stops35h 32m

£944

LondonWillemstad

LHR - CUR

LHRCUR

London Heathrow

Mon 29/6

08:15-13:57

1 stop34h 42m

Willemstad Hato Int.

Sat 4/7

15:12-20:45

1 stop24h 33m

£964

LondonWillemstad

LHR - CUR

LHRCUR

London Heathrow

Thu 2/7

14:10-17:20

2 stops32h 10m

Willemstad Hato Int.

Sun 5/7

18:15-06:35

3 stops31h 20m

£965

LondonWillemstad

LHR - CUR

LHRCUR

London Heathrow

Wed 8/7

09:55-15:40

1 stop34h 45m

Willemstad Hato Int.

Mon 13/7

16:40-16:20

2 stops18h 40m

£1,018
Cheapest one-way

LondonWillemstad

LHR - CUR

LHRCUR

London Heathrow

Thu 18/6

15:30-17:55

3 stops31h 25m

£343

LondonWillemstad

LHR - CUR

LHRCUR

London Heathrow

Fri 11/9

20:55-18:25

1 stop26h 30m

£368

LondonWillemstad

LHR - CUR

LHRCUR

London Heathrow

Tue 16/6

15:30-19:55

3 stops33h 25m

£382

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Willemstad

Have a flexible travel schedule? Discover the best time to fly to Willemstad 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 Willemstad

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Willemstad (average of £740). Flying from London Heathrow Airport to Willemstad in July is currently the most expensive (average of £1,321). 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.

How much does it cost for a return flight from London Heathrow Airport to Willemstad?

Reviews of airlines servicing Willemstad

Get insights into the airlines that provide service to Willemstad. 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 Willemstad. Reviews last updated 11 June 2026.
Check out reviews from past customers who have flown with KLM and Avianca from London Heathrow Airport to Willemstad to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,527 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Avianca
6.5
Okay
2,535 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Willemstad. 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 Willemstad from London Heathrow?

    If you book a flight to Willemstad from London Heathrow, you will be flying to Hato Int., which is the city’s only airport. Willemstad Hato Int. (CUR) is located 7.1 mi from the center of Willemstad. There are 0 flights from London Heathrow to Hato Int. per day from 2 different airlines.

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

    Departing from London Heathrow Airport to Willemstad will take you 32h 13m. There are 4637 mi between London Heathrow Airport and Willemstad.

  • What are the cheapest airlines flying from London Heathrow Airport to Willemstad round-trip?

    Our cheapest airline available from London Heathrow Airport to Willemstad is Avianca. Our recent data shows that you can find tickets from as low as £500 on this airline. An additional option worth looking into is KLM, starting at £662. You may be able to fly from London Heathrow Airport to Willemstad for 47% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Willemstad 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 Willemstad?

    Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Willemstad (average of £740). Flying from London Heathrow Airport to Willemstad in July is currently the most expensive (average of £1,321). 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 Willemstad

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Willemstad flights

Top 2 airlines flying from Heathrow to Willemstad

Discover the top 2 airlines that operate flights from Heathrow to Willemstad. 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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£500Average£878FlexibilityNo cancel feeOn-time71%
Search Avianca flights
KLMCheapest£662Average£874FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Willemstad by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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