Cheap flights from Heathrow to Costa Blanca

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The best prices from Heathrow to Costa Blanca are usually found in June or October, booked 60 days in advance, depart on a Tuesday or Monday and return on a Tuesday

How to find the cheapest flight from
Heathrow (LHR) to Costa Blanca (SJO)

LHR - SJO
Price
£496 - £802

Popular in

July

High demand for flights, 26% potential price rise

Cheapest in

June

Best time to find cheap flights, 16% potential price drop

Round-trip from

£496

From Heathrow to Costa Blanca

One-way from

£345

One-way flight from Heathrow to Costa Blanca

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Heathrow to Costa Blanca?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 18% when planning your travel around this day of the week.

How far in advance should I book a flight from Heathrow to Costa Blanca?

Travellers have found it’s best to book a flight 19 days in advance to save up to 3% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 19 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Heathrow to Costa Blanca 1-2 weeks in advance for as low as £555, or £578 for flights within the next 24 hours.

What is the cheapest month to fly from Heathrow to Costa Blanca?

May can be a great time to fly to Costa Blanca from Heathrow with a flight ticket averaging about £571. Cheapflights users have found deals in the month of May for as cheap as £350. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Heathrow to Costa Blanca (LHR - SJO)?

When flying from Heathrow to Costa Blanca, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 20% versus a flight at midday.

Cheap flights from Heathrow to Costa Blanca in February, March 2021

26 Mar - 16 May
£389pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Air France
 
1 STOP
LHR
London Heathrow
21 Mar - 14 May
£390pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Air France
 
1 STOP
LHR
London Heathrow
8 Mar - 15 Mar
£390pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
KLM
   
2 STOPS
LHR
London Heathrow

Heathrow to Costa Blanca 2021 flight deals

8 May - 15 May
£372pp
LHR
London Heathrow
Aeromexico
 
1 STOP
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Aeromexico
 
1 STOP
LHR
London Heathrow
16 Oct - 29 Oct
£373pp
LHR
London Heathrow
Aeromexico
 
1 STOP
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Aeromexico
 
1 STOP
LHR
London Heathrow
9 Nov - 26 Nov
£375pp
LHR
London Heathrow
Aeromexico
 
1 STOP
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Aeromexico
 
1 STOP
LHR
London Heathrow

Last-minute flights from Heathrow to Costa Blanca

8 Mar - 15 Mar
£390pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
KLM
   
2 STOPS
LHR
London Heathrow
8 Mar - 30 Apr
£393pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
KLM
   
2 STOPS
LHR
London Heathrow
8 Mar - 22 May
£398pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
KLM
   
2 STOPS
LHR
London Heathrow

One-way flights to Costa Blanca from Heathrow

15:10 - 13:50
Lufthansa
2 stops
29h 40m
LHR - SJO
Lufthansa
£346
Lufthansa
06:25 - 16:25
United Airlines
1 stop
17h 00m
LHR - SJO
United Airlines
£369
United
05:00 - 13:38
Multiple Airlines
2 stops
38h 38m
LHR - SJO
Multiple Airlines

Related info for your journey

Flight FAQs

From Heathrow to Costa Blanca

Are flight prices decreasing from Heathrow to San Jose due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and San Jose for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London Heathrow to San José Juan Santamaria Intl to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from London Heathrow to San José Juan Santamaria Intl. Policies will vary by airline.

Which airlines flying from London Heathrow to San José Juan Santamaria Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways, American Airlines, and Air France flying from London Heathrow to San José Juan Santamaria Intl have implemented new flexible cancellation policies.

Can I find flights from Heathrow to Costa Blanca for under £431 on Cheapflights?

Yes, there are multiple flights from Heathrow to Costa Blanca for under £431. The cheapest flight booked recently is on Aeromexico for just £372, but on average you can expect to pay £388.

Are there direct flights from Heathrow to Costa Blanca for under £359 on Cheapflights?

There are no direct flights from Heathrow to Costa Blanca, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Heathrow to Costa Blanca for under £431?

There are currently 20+ open flights from Heathrow to Costa Blanca within the next 7 days for less than £431.

Does it rain more in Heathrow or San Jose?

When travelling, we recommend packing in preparation to handle common weather conditions. The rainfall in Heathrow is typically greater than that of San Jose. We can gather that this will continue over the next 20 days.

Is Heathrow weather warmer or cooler than San Jose?

Expect the weather to be around 30 °C on average in March. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in San Jose is generally hotter than in Heathrow.

How long does is the flight from Heathrow to Costa Blanca?

Airlines like KLM, Air France, and Aeromexico fly from Heathrow to Costa Blanca in about 16h 50m. The time it takes to get you to your destination can typically vary by up to 2h 10m. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Heathrow to Costa Blanca return?

Currently priced at £372, Aeromexico will fly you from Heathrow to Costa Blanca and back. In addition to Aeromexico, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Air France - these airlines can fly you to your destination from £386 and £391, respectively. These flights start at 37% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Heathrow to Costa Blanca one-way?

£308 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on United Airlines, with prices from £361.

Alternative routes for Heathrow to Costa Blanca

Destination information for Costa Blanca

Today's exchange rate
£1 = ₡836.17

Airports servicing London

Airports servicing San José

Top 10 airlines flying from Heathrow to Costa Blanca

Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
£637 £804 No cancel fee N/A
Search Delta flights
American Airlines
£613 £817 No cancel fee 71%
Search American Airlines flights
Aeromexico
£637 £841 No cancel fee N/A
Search Aeromexico flights
KLM
£518 £885 No cancel fee 75%
Search KLM flights
Air France
£549 £899 No cancel fee 77%
Search Air France flights
British Airways
£621 £938 No cancel fee 70%
Search British Airways flights
Avianca
£731 £951 No cancel fee 71%
Search Avianca flights
Iberia
£507 £1,035 No cancel fee 77%
Search Iberia flights
Air Canada
£846 £1,063 No cancel fee 67%
Search Air Canada flights
SWISS
£886 £1,073 No cancel fee 79%
Search SWISS flights
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