Beijing sits where three giant airline networks overlap — and that overlap, more than any seasonal trick, is what keeps fares out of here genuinely cheap.
Beijing flies from two international airports — the long-established Capital (PEK, with China Air’s home at Terminal 3) in the northeast, and the vast newer Daxing (PKX) down in the south. Air China, China Eastern and Hainan all run heavy Beijing schedules, and Gulf and Southeast Asian carriers route through to undercut them on the long-haul and budget ends. When those networks collide on the same city pair, the price on screen drops in a way most travellers never trace back to its cause.
This is a data-driven list of where aifly has actually tracked cheap fares leaving Beijing — built from observed prices, not marketing. For each route we flag the cheapest months, the carrier most likely to be driving the low number, and the honest catches (no-bag Light fares, which terminal, how far ahead to book) so you can tell when a headline price is worth clicking.
When fares from Beijing actually drop
Two windows are reliably soft: mid-January to late February, once the Spring Festival rush clears and demand collapses, and October to mid-November, after Golden Week and before winter-holiday pricing builds. Steer around the three spikes that hammer every route — Spring Festival (late Jan/Feb), Labour Day Golden Week (early May) and National Day Golden Week (first week of October) — when popular fares double or triple and good itineraries vanish weeks out. Short-haul Asia (Seoul, Hong Kong, Hanoi, Shanghai) also softens in June and July, when Beijing’s heat and humidity flatten domestic leisure demand. On long-haul to Europe, the Gulf and Australia, March–April tends to surface the lowest fares before the summer premium lands. Book international routes 6–10 weeks out — on Chinese-carrier inventory, booking much earlier rarely beats that window because pricing is managed dynamically. Tuesday and Wednesday departures consistently undercut Friday–Sunday on both airports.
Which airlines keep Beijing cheap
It pays to know what the three dominant carriers actually are. Air China (Star Alliance, based at PEK T3) is the flag carrier and sets the reference price on most routes; when it discounts it goes deep, and its base Economy usually includes a checked bag. China Eastern runs a big Beijing schedule — often from PEK T2, so check the terminal, since transit times differ — but its cheapest fares are typically no-bag Light fares; add the bag fee before you compare. Hainan Airlines is frequently the cheapest to North America and parts of Europe, with a genuinely mid-tier product and bag inclusion that varies by fare class — verify it. On Southeast Asian routes, Scoot, AirAsia X and Batik Air turn up with sharp fares, often from PKX (Daxing), which is a separate, slightly longer trip from the centre. On long-haul, Qatar Airways, Emirates and Etihad drive competition to Europe, Africa and Australia via their hubs, and almost always include a checked bag in their cheapest published fare. That last point matters: an Air China or Hainan fare with a bag is usually the honest number to compare against, not a stripped China Eastern Light fare.
Getting to and through Beijing's airports
For PEK (Capital), the Airport Express is the obvious pick: CNY 25 flat, from Dongzhimen via one stop at Sanyuanqiao, reaching Terminal 3 in about 25 minutes (T2 a little longer). It runs roughly 6:35am–11pm and beats a taxi (CNY 100–150+ from the centre depending on traffic) on both cost and reliability. Pay with the Alipay or WeChat Pay QR code at the gate — set one up before you arrive, as foreign cards aren’t accepted at standard turnstiles. T3 (Air China) and T2 are separate buildings linked by a free inter-terminal train, so add 10–15 minutes if you’re at T2. For PKX (Daxing), use the Daxing Airport Express instead: CNY 10–35 by distance to the city (CNY 50 for a business-class seat to Caoqiao), 20–35 minutes to the central interchanges at Caoqiao/Lize. Do not assume PKX and PEK share transport — they’re on opposite sides of the city. Allow about 3 hours for an international departure, 2 for domestic; immigration queues swing badly at peak.
How to actually land the cheap fare
The fares on this page are prices aifly has genuinely observed — real, but not permanent. The single most useful move is a price alert on your exact route the moment you have rough dates; the alert-worthy lows tend to appear 6–10 weeks out and disappear within days. Flexing your dates even two or three days — especially dodging a Friday out or Sunday back — often moves the number meaningfully. Don’t hold out for a mythical floor: if the price is at or below the typical level shown in the listing, that’s your signal to book. On Chinese-carrier routes a fare that dips into deal territory on a Tuesday can be gone by Thursday. And always check whether a bag is included before celebrating — a China Eastern no-bag Light fare that looks cheaper than an Air China Economy with 23 kg included is frequently the same or more once the bag fee is added at checkout.
Cheapest destinations from Beijing right now
Good-price round-trip targets from aifly’s own tracked fares — “good price” means book at or below this; nothing here is invented or scraped from third parties. The live deal page for each route shows the current fare.
| Destination | Good price | Why go |
|---|---|---|
| Hong Kong | €107 | Heavy competition from Air China, China Southern and Cathay keeps this short-haul fare low, and Hong Kong remains a genuinely distinct city worth the hop. |
| Dalian | €112 incl. bag | A coastal city most foreigners skip, which is exactly why the Beijing fare stays lean — and the Yellow Sea seafood is the quiet reward. |
| Hanoi | €174 | Vietnam Airlines and the Beijing-based carriers fight over this gateway, and the Old Quarter for the price is one of Asia's better-value escapes. |
| Shanghai | €177 incl. bag | More business shuttle than holiday route, but the sheer frequency means real last-minute weekend fares surface often. |
| Seoul | €196 incl. bag | Korean Air and Asiana go head-to-head with Air China on this dense corridor, and Incheon throws in one of the world's best transit airports. |
| Jeju | €209 | Korea's volcanic island has drawn Chinese tourists for a decade, and the resulting seat glut keeps Beijing fares among the cheapest in Asia. |
| Kuala Lumpur | €238 | AirAsia X and Malaysia Airlines both chase Beijing traffic, making KL one of the more reliably affordable Southeast Asia runs. |
| Manila | €257 incl. bag | Philippine Airlines and Chinese carriers split this route, and the Philippines justifies serious thought whenever the fare drops into deal range. |
| Singapore | €279 | One of Asia's most competitive corridors — full-service and budget side by side — and Singapore delivers at both the transit and destination ends. |
| Delhi | €441 incl. bag | Air India and Air China compete here, and Delhi is one of those cities where what you get on the ground far outruns what you paid to get there. |
| Doha | €473 | Qatar Airways runs Beijing as a key hub feed, so a Doha fare often unlocks onward Africa and Europe connections at a price that earns the transfer. |
| Istanbul | €480 incl. bag | Turkish Airlines uses Istanbul as a major connecting hub and prices Beijing departures aggressively, especially outside European summer peak. |
| Abu Dhabi | €490 incl. bag | Etihad's Beijing service is a busy Asia feeder, and Abu Dhabi fares from PEK regularly undercut the equivalent Dubai price. |
| Sydney | €560 incl. bag | Hainan and Air China both run Sydney with real price aggression, making Beijing one of the better Asia jumping-off points for cheap Australia fares. |
| Melbourne | €574 incl. bag | China Southern and Air China both serve Melbourne, and when they discount together the result is among the lowest Australia fares from any Asian hub. |
| Nairobi | €577 | China–Africa routes have matured fast — Kenya Airways and Chinese carriers now create real competition on Beijing–Nairobi, and the prices show it. |
| Maldives | €609 incl. bag | Enormous Chinese leisure demand has stacked seat capacity onto this route, keeping the Beijing fare far more accessible than the resort that waits at the end. |
| Colombo | €742 incl. bag | SriLankan and Chinese carriers have both invested here, and Sri Lanka's tourism rebound makes the timing genuinely interesting. |
| Addis Ababa | €811 incl. bag | Ethiopian Airlines runs Beijing as one of Africa's most important China-facing links, with a product that comfortably outclasses what the fare suggests. |
Frequently asked questions
What is the cheapest month to fly from Beijing?
Mid-January to late February (once the Spring Festival rush clears) and October to mid-November are the most reliably cheap windows for international departures. Domestic Asia routes also soften in June and July when summer heat suppresses leisure demand. Avoid Spring Festival (late January/February), Labour Day Golden Week (early May) and National Day Golden Week (first week of October), when fares surge and good itineraries sell out weeks ahead.
Which airline is cheapest from Beijing?
It depends on the route and what's included. Air China and Hainan Airlines are usually most competitive on long-haul to Europe and North America, with Air China's base Economy typically including a bag. China Eastern undercuts on some Asian routes, but often with no-bag Light fares that look cheaper than they are. Gulf carriers — Qatar Airways, Etihad and Emirates — compete hard on long-haul to Africa and Australia and almost always include a checked bag, so compare on total cost, not the headline.
How far in advance should I book from Beijing?
For international routes, 6–10 weeks out tends to give the best mix of price and availability. Booking much earlier on Chinese-carrier routes rarely beats that, since pricing is managed dynamically. For Golden Week or Spring Festival travel, start 3–4 months ahead as good options vanish early. Short-haul Asia does throw up genuine last-minute deals, but they're unpredictable — a price alert beats waiting.
How do I get to Beijing Capital Airport (PEK) cheaply?
The Airport Express is CNY 25 flat and takes about 25 minutes to Terminal 3 (a little longer to T2) from Dongzhimen, via one stop at Sanyuanqiao. Pay with the Alipay or WeChat Pay QR code at the gate — foreign cards aren't accepted at standard turnstiles, so set up mobile payment before you travel. Taxis from central Beijing run CNY 100–150+ depending on traffic with no real time saving off-peak. For Daxing (PKX), use the separate Daxing Airport Express, CNY 10–35 by distance (CNY 50 business).
Where can I fly cheaply from Beijing?
Routes where aifly regularly tracks competitive fares include Seoul, Hong Kong, Hanoi, Kuala Lumpur, Singapore, Manila, Colombo and Delhi across Asia, plus Istanbul, Doha and Abu Dhabi as hub connections onward to Europe and Africa. Tracked long-haul routes include Sydney, Melbourne, Nairobi and Addis Ababa. The destinations on this page are ones where we've observed genuinely low prices — not routes that are theoretically cheap but rarely discount.
Are the prices on this page guaranteed?
No. The prices reflect fares aifly has observed and verified on these routes — real prices that existed at a point in time, not guaranteed live availability. Airfares change constantly. Use them as a benchmark: a fare at or below the level shown is a strong signal to book; a fare well above it is a reason to wait or set an alert rather than assume the low will return quickly.
Seasons, carriers and airport details verified June 2026 and can change — confirm current conditions before you book.